| 发明名称 |
Elastomeric admixtures for improving cement elasticity |
| 摘要 |
A method and cementing composition is provided for sealing a subterranean zone penetrated by a well bore, wherein the cementing composition comprises a mixture of cementitious material, acrylonitrile butadiene styrene (ABS), and sufficient water to form a slurry.
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| 申请公布号 |
US2004055748(A1) |
申请公布日期 |
2004.03.25 |
| 申请号 |
US20020246943 |
申请日期 |
2002.09.19 |
| 申请人 |
REDDY B. RAGHAVA;RAVI KRISHNA M. |
发明人 |
REDDY B. RAGHAVA;RAVI KRISHNA M. |
| 分类号 |
C04B24/26;C04B28/02;C09K8/46;(IPC1-7):E21B33/138;C04B24/12;C04B24/24 |
主分类号 |
C04B24/26 |
| 代理机构 |
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| 主权项 |
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